Step 1: Retweet the pinned message on Delta Exchange Official Twitter handle with a comment (It is compulsory to leave a comment. You will be be able to get your retweet URL only if you chose Retweet with comment on the Delta Exchange pinned message.)
Step 2: Retweet the pinned tweet with comment. (See Image Below)
Step 3 : Go to your twitter profile to get the retweet link.
Step 4: Paste this link to your Welcome Bonus claim form.
Welcome Bonus Claim Form: http://bit.ly/2PT3DJK